TY  - JOUR
AU  - Alperin, Roger C.
TI  - Platonic triangles of groups.
JO  - Experimental mathematics
PY  - 1998
SP  - 191
EP  - 219
VL  - 7
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EXMA_1998__7_3_226747/
LA  - en
ID  - EXMA_1998__7_3_226747
ER  -